baber/WOPTO huggingface dataset:
Patent JP-H10247436-A (JP)
Title: Jumper switch
Inventor: BIANCA GIUSEPPE
IPC: H01H15/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a jumper switch in which switching can be conducted as controlling wiring between adjoining pads on a PCB. SOLUTION: In a low profile push-pull jumper switch based on the movement of an electrically insulative switch housing 22, sole metal portions used are limited to two contact members 10, 12 in a housing and a fixed wire. The wire is pressed so as to touch the contact members to electrically interconnect the contact members by the movement of the housing when the housing is at a switch-off position. In a preferable example, two contact members are the same, respective ones are formed of integral U-shaped metal members, U-shaped curbed portions 18 are suspended from the housing so as to be soldered to PCB pads or through holes and be fixed. Means on the contact members latch the housing at a switch-open position or the switch-close position.
Patent JP-2000128765-A (JP)
Title: Skin cosmetic
Inventor: YAMAMOTO SUSUMU
IPC: A61K8/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic, in which an ingredient obtained in good yield from a readily available plant body is compounded, having excellent active oxygen seed-eliminating action and useful for preventing and improving blackening and aging of skin by including an extract obtained from branch and leaf part of olive by using water, etc., as an extraction solvent. SOLUTION: This skin cosmetic comprises an extract obtained from branch and leaf part of olive at a ratio of preferably 0.05-2 wt.% by extraction using water, a hydrophilic organic solvent (preferably methanol or ethanol) or a mixture thereof as extracting solvent. The extract is obtained by immersing the branch and leaf part of olive into the above extraction solvent, preferably at 5-15 weight ratio of the extraction solvent to the branch and leaf part of olive, eluting a soluble ingredient while gently stirring under heating at ordinary temperature to about 100 deg.C, filtering or centrifuging the eluate, distilling the solvent away from the resultant extract, as necessary carrying out treatment such as drying or purification. The cosmetic has forms of ointment, cream, milky lotion, etc.
Patent JP-H09133858-A (JP)
Title: Image pickup lens system
Inventor: NAKAMURA AKIRA
IPC: G02B15/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the image pickup lens system which has neither restrictions on the size reduction of a video camera nor restrictions on the design by bending the optical axis from an object side and the optical axis of an image plane by a reflecting member which is arranged between two positive and negative lens groups constituting an afocal part. SOLUTION: Image pickup lens systems 1, 1A, and 1B have an afocal part AU for camera shake correction composed of a negative lens group NL with negative refracting power and a positive lens group PL with positive refracting power, and the reflecting member PR is arranged between the negative lens group NL and positive lens group PL. Consequently, the optical axis X of the image pickup lens systems 1, 1A, and 1B is bent by 90 deg. on the surface of the reflecting member PR and extend toward the image plane 2. Thus, the optical axis X is bent most on the object side by arranging the reflecting member PR to increase the permissible range of the precision of a position shift between the place where the optical axis is bent and an image forming lens part, thereby reducing deterioration in image forming performance due to an error at manufacture time.
Patent JP-H02160242-A (JP)
Title: Photosensitive resin composition
Inventor: TSUKADA KATSUSHIGE
IPC: G03F7/031
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a solder mask having high reliability which can be developed with aq. alkali having high safety, and has high preservation stability, high definition, and high heat resistance to soldering at wet state by constituting a photosensitive resin compsn. of a specified oligomer, a specified unsatd. compd., an amino resin, a sensitizer, and a heterocyclic compd. having one thiol group. CONSTITUTION:The photosensitive resin compsn. contains an oligomer having a carboxyl group and a photoreactive unsatd. group in a side chain and being soluble in aq. alkali, an unsatd. compd. obtd. by allowing triglycidyl isocyanurate to cause addn. polymn. with a monocarboxylic acid having an unsatd. group in 1.0-1.1 acid equiv./epoxy equiv., an amino resin, a sensitizer and/or a sensitizing mixture generating free radicals by the irradiation with active rays, and a heterocyclic compd. having one thiol group. Thus, a solder mask having high reliability, high definition, and high heat resistance at wet state is obtd. wherein an aq. alkali having higher safety can be used for development.
Patent JP-H10159145-A (JP)
Title: Sink device
Inventor: KUBO MASAHIRO
IPC: E03C1/26
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sink device to facilitate dewatering of garbage by making an inlet port by forming an opening on a side wall of a sink, providing a garbage box communicated to this inlet port on the outside of the sink and providing a water passing pipe communicated to a drainpipe of the sink on this garbage box. SOLUTION: A flange part of a garbage collecting case 3 is engaged with a side wall of a sink in the periphery of an inlet port 2 through a packing, an installation member forming a saw blade type step part on an inner periphery is pushed in a fitting part the garbage collecting case 3, and the garbage collecting case 3 is installed on the side wall of the sink 1. An opening and closing cover 6 is pivotally installed on the flange part corresponding to a lower part of the inlet port 2 by a hinge 14, and a lower part of the garbage collecting case 3 and a drain trap 18 are communicated to each other by a water passing pipe 5. Thereafter, a drain pipe 4 of the sink 1 is connected to a lower part of the drain trap 18. Hereby, a garbage bag 12 with a water passing property is provided in the garbage collecting case 3, and it is possible to dewater garbage in a state where the garbage is stored in the garbage bag 12.
Patent JP-H09140199-A (JP)
Title: Speed sensorless vector torque inverter
Inventor: MIHASHI TAKESHI
IPC: H02P27/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To produce powering/regeration torque in the vicinity of zero speed by performing the speed control using a first quantity of flux when a speed command value exceeds a predetermined low speed while a second quantity of flux when the speed command value is lower than the predetermined low speed thereby extending the flux detecting function in the low speed region. SOLUTION: The speed sensorless vector inverter comprises a selection circuit 819 for providing a correction unit 811' with a flux detection signal or a corrected flux detection signal, flux detectors 814, 818 providing two inputs thereto, a decision unit 822 for obtaining a selection command 824a, and logic circuits 823, 824. When the speed is lower than a predetermined level, a decision unit 820 produces an output signal, an OR circuit 824 delivers a selection command 824a and a flux detection signal 818a is delivered from the selection circuit 819 to the correction unit 811'. The correction unit 811' corrects the flux detection signal 818a to a flux detection signal 809a determined by the output voltage and current to obtain a flux feedback signal 811a'.  When the predetermined low speed is exceeded under powering torque mode, the selection circuit 819 selects a flux detection signal 814a from a speed feedback signal 813a.
Patent JP-H08154339-A (JP)
Title: Power stabilizer
Inventor: TAKAGI YASUO
IPC: H02J3/24
Filed: 1994-11-28
Abstract: PURPOSE: To facilitate effective damping over a wide range of frequencies by a method wherein one or more values among the estimated values of the changes of an angular acceleration, an angular velocity and a frequency among power swinging modes which are included in the output of a generator are calculated by observers to obtain voltage regulation signals which are summerized and inputted to an automatic voltage regulator. CONSTITUTION: A multimode observer 1 has a plurality of observers 1a-1n and a multimode power stabilizer 2 has a plurality of power stabilizers 2a-2n. The observers 1a-1n calculate one or more values among the estimated values of the change Δas1-Δasn of an angular acceleration, the change Δws1-Δwsn of an angular velocity and the change Δfs1-Δfsn of a frequency among a plurality of predetermined power swinging modes which are included in the output power of a generator in accordance with the stabilizing signal change of the generator. The power stabilizers 2a-2n calculate voltage regulation signals from the inputted estimated values of the changes and the calculated voltage regulation signals are summerized and inputted to a voltage regulator. With this constitution, the effective damping can be realized over a wide range of frequencies.
Patent JP-H01158475-A (JP)
Title: Ghost preventing device for image forming device
Inventor: EBARA TOSHIYUKI
IPC: G03G21/00
Filed: 1987-12-16
Abstract: PURPOSE:To erase a ghost sufficiently and to improve the transfer efficiency of the small-sized and fast device by providing a means which exposes a photosensitive body preliminarily through the inside of a cleaning blade. CONSTITUTION:The cleaning blade 3 is supported on a support member 6, an LED light emitting element 4 and an LED array substrate 5 are provided on the end surface of its internal layer on the side of the support member, and light emitted by the element 4 is reflected totally by the border surface between the internal and external layers to travel straight and is projected from the other internal layer end surface. Therefore, when the blade edge is pressed against the photosensitive body forward, the light from the light emitting element 4 is used for the preliminary exposure of the photosensitive layer at the position right after cleaning. Consequently, the preliminary exposure irradiation which is enough to erase the ghost is made possible by using the same electrostatic charging current as before, and the transfer efficiency is improved.
Patent JP-H05151328-A (JP)
Title: Display device
Inventor: AZUMAGUCHI TERUAKI
IPC: B41J29/42
Filed: 1991-11-29
Abstract: PURPOSE:To decrease the consumption volume of form by making an image in which write is applied to the display contents readable. CONSTITUTION:A toner display 9 is provided with a transfer sheet 11, an image data fetching means, a recording developing device 15, a handwritten image display sheet 10, a second reading part 14, and an image data output means. The image data fetching means fetches image data. The recording developing device 15 displays a fetched image corresponding to the image data fetched by the image data fetching means on the transfer sheet 11. The handwritten image display sheet 10 superposes and displays a handwritten image on the fetched image displayed on the transfer sheet 11. A second reading part 14 superposes and reads the fetched image and the handwritten image. The image data output means outputs the image data read by a second reading part 14.
Patent JP-H08180369-A (JP)
Title: Magnetic recording medium
Inventor: NAKAYAMA HIDEHIKO
IPC: G11B5/73
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a magnetic recording medium excellent in durability by forming a magnetic layer contg. specified cyclic acetal. CONSTITUTION: This magnetic recording medium has a substrate and a magnetic layer contg. ferromagnetic powder and a binder disposed on the substrate. The magnetic layer further contains cyclic acetal represented by formula I or II. In the formulae I, II, R<1> is H or 1-21C straight chain or branched alkyl, R<2> is 3C branched alkyl or 4-21C straight chain or branched alkyl when R<1> is H, and R<2> is 2-21C straight chain or branched alkyl when R<1> is 1-21C straight chain or branched alkyl. This magnetic recording medium is excellent in durability.
Patent JP-H07165650-A (JP)
Title: Production of high-purity 2,4-xylenol
Inventor: MIZUTA HIDEKI
IPC: C07C39/07
Filed: 1993-12-16
Abstract: PURPOSE:To industrially obtain 2,4-xylenol in high yield and purity which have never been attained by conventional techniques. CONSTITUTION:This high-purity 2,4-xylenol is obtained by hydrogenolysis of a mixture of 2-N,N-dialkylaminomethyl-4methylphenol and 2,6-di(N,N- dialkylaminomethyl)-4-methylphenol produced by reaction between p-cresol, formaldehyde and a secondary amine. In this process, hydrogen feed during the hydrogenolysis is discontinued arbitrarily.
Patent JP-2000150727-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIRAKASHI EIGO
IPC: H01L23/29
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate characteristic fluctuation owing to the stress of sealing resin in a semiconductor device. SOLUTION: The surface of a semiconductor wafer or a semiconductor chip 1 is plasma-ashed by using fluorocarbon or the mix gas of a fluorocarbon system or liquid whose surface tension is not more than 20 dyn/cm is applied to the surface. Thus, an area whose limit surface tension is not more than 20 dyn/cm can be formed, assembled and sealed. Consequently, a space 7 is formed between the semiconductor chip 1 and the sealing resin 6 of an epoxy system.
Patent JP-H07149558-A (JP)
Title: Sound absorbing plate of ceramic and its production
Inventor: MOTOMURA HIKARI
IPC: C04B32/00
Filed: 1993-11-25
Abstract: PURPOSE:To improve sound absorbing performances by mixing Al2O3-containing ceramic particles with a heat-resistant binder, forming and firing. CONSTITUTION:Ceramic particles containing >=99.8wt.% Al2O3, having 0.2-0.4mm average particle diameter is mixed with a heat-resistant binder, kneaded, formula and fired to give sound absorbing plates of ceramic having 30-40vol.% porosity.
Patent JP-H09137514-A (JP)
Title: Footing pad for wooden building
Inventor: MAEIZUMI MASANOBU
IPC: E04B1/64
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To connect them to each other for the use so as to dispersedly support a load on a part to which a large load is applied, in footing pads interposed between a continuous footing and wooden groundsills or wooden pillars fixedly placed thereon. SOLUTION: A footing pad for wooden building is provided with a rectangular flat-plate-like main body 4, gap forming projecting parts 5 projectingly provided from the flat-plate-like main body 4, and a connecting means 16 for connecting together the flat-plate-like main bodies in the serial direction or the square direction. The connecting means 16 is constituted of an fitting part 14 consisting of a downward bent piece 12 formed on one side of the flat-plate- like main body 4, and a part 15 to be fitted consisting of a fitting groove 13 formed on at least one side in the remaining three sides.
Patent JP-H03178682-A (JP)
Title: Operating part of game machine
Inventor: KISHISHITA RYUTARO
IPC: A63F11/00
Filed: 1989-12-08
Abstract: PURPOSE:To constitute the machine so that a player can execute a game operation in a posture corresponding to his choice by providing an operating member on a handy operating box formed separately from the game machine body. CONSTITUTION:An operating box 6 has a necessary condition that a start button 3a and stop buttons 3b-3d of each reel 2 among various push-buttons, switches, pilot lamps, etc., provided on an operating part 3 are provided on a slanting face 6b of the box 6 whose side face is formed in a roughly triangular shape or a roughly trapezoidal shape. The push-buttons 3a-3d provided on this operating box 6 are provided on the slanting face 6b of the box body 6a. The slanting face 6b on which the push-buttons are provided are turned to the opposite side from the side of a player, but since they grow accustomed to the direction of a person's hand, they can be used easily. By extending a cord 7 from the box body 6a, providing a junction socket 7a and a plug 7b on a slot machine body 1 and the tip of the cord, respectively, and coupling the plug 7b of the cord 7 to the socket 7a of the machine side, a rotation of the reel can be started and stopped by the push-buttons 3a-3d of the operating body 6 side.
Patent JP-H08153037-A (JP)
Title: Data management system in sequential area
Inventor: KODAMA TOMOAKI
IPC: G06F12/02
Filed: 1994-11-28
Abstract: PURPOSE: To speed up the allocation/release of a data area in a sequential area to improve the efficiency. CONSTITUTION: A user use area 11 being the set of data areas used for respective user programs and a user use area management table 12 holding information (use state) showing how the user use area 11 is, is used by the user program are provided in the sequential area 10. The data area management means 12 divides the user use area 11 into the plural blocks of plural kinds of sizes and manages the use state of a block unit in the user use area 11 by the user use area management table 12.
Patent JP-H06151840-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANZAI HISAHIRO
IPC: H01L29/74
Filed: 1992-11-02
Abstract: PURPOSE:To provide a field-effect transistor in which an impurity diffusion layer is formed at an extremely shallow region of a semiconductor substrate. CONSTITUTION:A field effect transistor which is formed by the ion implantation of impurities onto a semiconductor substrate and is provided with an element formation region 14 where a source/drain region 26 and a channel region 22 are formed has two impurity concentration peaks in the thickness direction of the semiconductor substrate. A region including a shallow impurity concentration peak forms the diffusion layer 26 of the source/drain region, while a deep impurity concentration peak exists in a region outside an element formation region 12.
Patent JP-H06141735-A (JP)
Title: Water tank
Inventor: MURAOKA HIROSHI
IPC: C02F1/78
Filed: 1992-11-02
Abstract: PURPOSE:To simplify the maintenance and simultaneously keep the growth conditions of trees and plants good. CONSTITUTION:Impurities contained in water and dirt, etc., discharged from ornamental fishes deposited in the upper part of a sand layer are mostly filtered through the sand layer in a process for catchment with a catchment device 29 and dropped from the upper part of an imitation rock to remove the impurities, dirt, etc., on the surface thereof by adsorbing action. Thereby, water is sufficiently purified. Since ozone is fed into the interior of the water tank body 20 by an ozone blower 24, the removal of malodor due to putrefaction of moss growing in the interior of the water tank body 20 and suitable ventilation required for the growth of trees and plants can be promoted.
Patent JP-H10160144-A (JP)
Title: Operation method of gasifying/melting furnace
Inventor: YOSHIDA TOMOHIRO
IPC: F23G5/24
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a gasifying-melting furnace wherein temperature of a fluid part is kept at a predetermined temperature, and a gas amount (superficial velocity in a column) is controlled to a predetermined value. SOLUTION: This operation method of a gasifying/melting furnace is adapted such that in a vertical waste gasifying/melting furnace where an upper part of a deposition layer of waste is used as a fluid layer, and a lower part is used as a mobile layer temperature of the fluid part of the filuidized layer is controlled and a subtuyere air fan amount is controlled such that the upper part of the deposition layer is kept at a fluidised state, and further vapor, composition waste gas, and oxygen are added to base fan air singly or in combination.
Patent JP-H05159854-A (JP)
Title: Center electrode of spark plug
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/16
Filed: 1991-12-02
Abstract: PURPOSE:To secure an excellent center electrode in a way of maintaining a temperature of noble metal to be low and checking oxidation by making a noble metal tip and a core contact or draw together with each other and heat conduction yet better. CONSTITUTION:A noble metal tip 4 is formed in cylindrical form by means of sintering after dispersing an oxide of more than one type of an element belonging to a group of 2-4 A of a periodic table of 5.0-15.0 in volumetric % in iridium. Then it is inset in a hole 22 installed in the center of a tip face of a compound material 10, and it is made directly to contact with a core 3, or a distance between the tip 4 and the core 3 is siruated within a range of 0.5mm and the fitted surfaces are welded together. This welding is carried out so deep along the whole circumference of the fitted surface, and the tip 4 relieves a thermal stress by a thermal expansion difference between a base material 2 and the core 3 at the time of application. In addition, the tip 4 and the core 3 are made contact or draw together with each other, making the extent of heat conduction for the duration better. With this constitution, a temperature of the tip 4 is kept low, where by an oxidation is checked. Furthermore if an iridium oxide is added, a spark consumption in the tip 4 is reduced, thus a center electrode 1 of a spark plug excellent in durability is secured.
Patent JP-H01223092-A (JP)
Title: Rear arm for motorcycle
Inventor: TAKADA YUJI
IPC: B62K25/10
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a rear arm with high rigidity by constituting at least the cross member section of the body section of a rear arm with an extruded material or a drawn material in the car width direction, covering the right and left openings with the right and left arm sections, and welding and fixing both of them. CONSTITUTION:A vertically swayable rear arm 8 pivotally supporting a rear wheel at its rear end section is constituted of a pair of the right and left arm sections 10, a body section 11 connecting front ends of both arm sections 10, and a pivot tube 12 fixed to the front end of the body section 11. The arm sections 10 are constituted by facing and welding respective openings of a pair of an outside member 10a and an inside member 10b molded with a plate material made of a light alloy such as an aluminum alloy into a U-shaped cross section area. In the body section 11, a cross member 14 and a pair of reinforcing sections 15a and 15b extended to the front of a car body from the upper and lower edges are formed by the extrusion molding of a light alloy. The arm sections 10 are put so as to block the right and left openings, and both of them are welded and fixed to constitute the rear arm 8.
Patent JP-H06159766-A (JP)
Title: Multipurpose display system
Inventor: HOSOYA HIROKAZU
IPC: F24F11/02
Filed: 1992-11-27
Abstract: PURPOSE:To perform a stable air conditioning operation by considering weather by performing a function of an operation of an air conditioner by a plurality of moving display units under the same conditions of a majority in a system for operating the conditioner by the units for displaying weather information. CONSTITUTION:A sensor section 2 is formed of an air conditioner 3, a first sensor 4 having an anemometer, a rain gauge, a temperature and relative humidity meter, etc., and a second sensor 5 having an optical sensor for detecting a solar light ray, a barometer, an NO measuring unit, etc., and installed on a roof, etc., of a building. The section 2 is connected to controllers 11 of floors through a signal cable, data formed in the controllers are transmitted to a transceiver section 17 mounted at suitable positions of the respective floors through transceivers 16, and an infrared ray signal generated from the section 17 is received by a moving display unit 21. A weather forecasting unit in the unit 21 perform weather forecast to display its result. When a plurality of the units 21 exist, an operation of the conditioner is performed under the same conditions of a majority.